How to regenerate initramfs in kickstart installation using post scripts.

Issue

• Regenerate the initramfs file in kickstart %post scripts.

• Kickstart %post script fails to generate the initramfs with the below errors while --nochroot option enabled.

  localhost program[xxxx]: + dracut -l -f -i /boot/.random_keyfile /boot/.random_keyfile
  localhost program[xxxx]: dracut: Cannot find /usr/lib/dracut/dracut-init.sh.
  localhost program[xxxx]: dracut: Are you running from a git checkout?
  localhost program[xxxx]: dracut: Try passing -l as an argument to /mnt/sysimage/bin/dracut
  localhost anaconda[xxxx]: Error code 1 running the kickstart script at line 132